dpm_getspacemd man page

DPM_GETSPACEMD(3) DPM Library Functions DPM_GETSPACEMD(3)

[1mNAME[0m
dpm_getspacemd - get space metadata

[1mSYNOPSIS[0m
[1m#include <sys/types.h>[0m
[1m#include "dpm_api.h"[0m

[1mint dpm_getspacemd (int [4m[22mnbtokens[24m[1m, char **[4m[22ms_tokens[24m[1m, int *[4m[22mnbreplies[24m[1m,[0m
[1mstruct dpm_space_metadata **[4m[22mspacemd[24m[1m)[0m

[1mDESCRIPTION[0m
[1mdpm_getspacemd [22mgets space metadata.

The input arguments are:

[4mnbtokens[0m
specifies the number of tokens in the request.

[4ms_tokens[0m
specifies an array of tokens returned by previous reservespace
requests.

The output arguments are:

[4mnbreplies[0m
will be set to the number of replies in the array of space meta-
data.

[4mspacemd[0m
will be set to the address of an array of dpm_space_metadata
structures allocated by the API. The client application is
responsible for freeing the array when not needed anymore.

struct dpm_space_metadata {
char s_type;
char s_token[CA_MAXDPMTOKENLEN+1];
uid_t s_uid;
gid_t s_gid;
char ret_policy;
char ac_latency;
char u_token[256];
char client_dn[256];
u_signed64 t_space; /* Total space */
u_signed64 g_space; /* Guaranteed space */
signed64 u_space; /* Unused space */
char poolname[CA_MAXPOOLNAMELEN+1];
time_t a_lifetime; /* Lifetime assigned */
time_t r_lifetime; /* Remaining lifetime */
int nbgids;
gid_t *gids; /* restrict the space to given group(s) */
};

[1mRETURN VALUE[0m
This routine returns 0 if the operation was successful or -1 if the
operation failed. In the latter case, [1mserrno [22mis set appropriately.

[1mERRORS[0m
[1mEFAULT [4m[22ms_tokens[24m [4m,[24m [4mnbreplies[24m or [4mspacemd[24m is a NULL pointer.

[1mENOMEM [22mMemory could not be allocated for storing the reply.

[1mEINVAL [4m[22mnbtokens[24m is not strictly positive or the specified tokens
are invalid/unknown.

[1mSENOSHOST [22mHost unknown.

[1mSEINTERNAL [22mDatabase error.

[1mSECOMERR [22mCommunication error.

LCG $Date: 2008/09/25 10:17:46 $ DPM_GETSPACEMD(3)

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